Nen Fighting Simulator Codes

Redeem the codes below for free in-game rewards in Nen Fighting Simulator. We verify every code before posting and re-check daily.

Working

4 codes

Last checked

May 19, 2026

Active Nen Fighting Simulator Codes 4

Code	Description	Status
New 15KLIKES	1.5x Boost (45 minutes)	Active
15KFAVS	250 Jenny	Active
5KLIKES	a 45 Minute 1.5x Boost	Active
7.5KLIKES	a 30 Minute 1.5x Boost	Active

How to redeem codes

To redeem codes in Nen Fighting Simulator, find the code input button in the game's main interface, enter your code exactly as shown, and confirm to receive your reward.

Codes reward 45-minute 1.5x Boosts and Jenny, the primary in-game currency. Activating a Boost during active grinding meaningfully accelerates your stat training and Jenny earning within the boost window. Jenny is spent on stat upgrades and items that support further progression.

Nen Fighting Simulator codes released at community milestone events - specifically Like and Favorites count thresholds. The five remaining active codes reflect this pattern with names like 15KLIKES and 15KFAVS. The game is inactive since March 2024, so no new codes are expected, but the existing active codes are worth redeeming if you play the game.

Nen Fighting Simulator Codes FAQ

Everything you need to know about Nen Fighting Simulator codes - from redemption to why they sometimes don't work.

Ask in our Discord

How do I redeem codes in Nen Fighting Simulator?

Find the code input button in the game's main interface, enter your code exactly as shown, and confirm to receive your Boost or Jenny reward.

What do Nen Fighting Simulator codes give you?

Codes reward 45-minute 1.5x Boosts and Jenny, the primary currency. Activating a Boost during active training is most effective since it increases your stat and Jenny gains for the full 45-minute duration.

Why isn't my Nen Fighting Simulator code working?

The code may have expired or already been redeemed on your account. The game is inactive since March 2024 and codes released at milestone events may have since expired. Check the expired codes list to confirm.

How often do new Nen Fighting Simulator codes release?

Nen Fighting Simulator is inactive since March 2024 and no new codes are expected. Codes released during the active period at Like and Favorites milestone thresholds. Five codes remain active from the original release period.